Heat Transfer Under An Air-water Cooling Jet
Author(s)
F. Kavicka, J. Stetina, B. Sekanina, B. Velicka & R. Ramik
Abstract
The solidification and cooling of a continuously cast billet, slab or cylinder—
generally a concasting—and the simultaneous heating of the crystallizer is a very
complicated problem of three-dimensional (3D) transient heat and mass transfer.
The solving of such a problem is impossible without numerical models of the
temperature field of the concasting while it is being processed through the
concasting machine (CCM). An important part of the CCM is the so-called
secondary-cooling zone, which is subdivided into thirteen sections—the first
section engages water jets from all sides of the concasting and the remaining
twelve engage air-water cooling jets positioned only above the upper and beneath
the underside of the concasting.
Keywords
Related Book
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